121373200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 120

約数和(自身を含む): 332744328

約数和(自身を除く): 211371128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 520, 650, 680, 850, 884, 1040, 1105, 1300, 1360, 1373, 1700, 1768, 2210, 2600, 2746, 3400, 3536, 4420, 5200, 5492, 5525, 6800, 6865, 8840, 10984, 11050, 13730, 17680, 17849, 21968, 22100, 23341, 27460, 34325, 35698, 44200, 46682, 54920, 68650, 71396, 88400, 89245, 93364, 109840, 116705, 137300, 142792, 178490, 186728, 233410, 274600, 285584, 303433, 356980, 373456, 446225, 466820, 549200, 583525, 606866, 713960, 892450, 933640, 1167050, 1213732, 1427920, 1517165, 1784900, 1867280, 2334100, 2427464, 3034330, 3569800, 4668200, 4854928, 6068660, 7139600, 7585825, 9336400, 12137320, 15171650, 24274640, 30343300, 60686600, 121373200]

約数ペア:

[(1, 121373200), (2, 60686600), (4, 30343300), (5, 24274640), (8, 15171650), (10, 12137320), (13, 9336400), (16, 7585825), (17, 7139600), (20, 6068660), (25, 4854928), (26, 4668200), (34, 3569800), (40, 3034330), (50, 2427464), (52, 2334100), (65, 1867280), (68, 1784900), (80, 1517165), (85, 1427920), (100, 1213732), (104, 1167050), (130, 933640), (136, 892450), (170, 713960), (200, 606866), (208, 583525), (221, 549200), (260, 466820), (272, 446225), (325, 373456), (340, 356980), (400, 303433), (425, 285584), (442, 274600), (520, 233410), (650, 186728), (680, 178490), (850, 142792), (884, 137300), (1040, 116705), (1105, 109840), (1300, 93364), (1360, 89245), (1373, 88400), (1700, 71396), (1768, 68650), (2210, 54920), (2600, 46682), (2746, 44200), (3400, 35698), (3536, 34325), (4420, 27460), (5200, 23341), (5492, 22100), (5525, 21968), (6800, 17849), (6865, 17680), (8840, 13730), (10984, 11050)]